TWiRT 568 – Common Alerting Protocol ⚠️
Common Alerting Protocol
Life-Saving Technology for Broadcasters
The Common Alerting Protocol (CAP) might sound technical or routine, but its real-world impact can be life-saving. CAP is a modern, flexible way for broadcasters and emergency services to deliver critical emergency messages—like Child Abduction Emergency notifications—directly to the public.
For broadcasters, CAP is more than just an input source for EAS (Emergency Alert System) operations. It delivers timely information across multiple platforms, Supporting both audio and video broadcasting, and can automate alerts for immediate on-air transmission.
How CAP is being used:
- Distributes emergency messages quickly and reliably
- Supports integration with EAS systems for broadcasters
- Enables audio and video alerting using community radio software or cloud-based broadcast solutions
- Adaptable for local and national emergency protocols
The use of CAP isn’t the same everywhere—Canada and the USA implement it differently to suit their unique broadcasting and emergency management needs. Rob Hopkins from OpenBroadcaster, along with software developer Vincent Maggard, recently joined Kirk Harnack to explain how CAP works and why it matters.
Why broadcasters choose CAP:
- Universal format for rapid emergency messaging
- Easy integration with existing broadcast platforms
- Supports both automated and manual alert workflows
- Enhances public safety with timely, multi-channel alerts
OpenBroadcaster helps community and low-budget broadcasters make the most of CAP, ensuring reliable emergency communication while Supporting local programming needs.
TWiRT Episode #568 – CAP This week in radio technology episode # 568 Common Alerting Protocl